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Jawablah Pertanyaan Dibawah Ini dengan Baik dan Benar! BekerjalahSendiri dan Tidak boleh Bekerjasama. Jawaban Dikirimkan PalingLambat Hari Kamis Tanggal 23 Desember 2010 Via Email Ke:

-Email: ttr_klsa@yahoo.com (untuk Kelas A)

- Email: ttr_klsb@yahoo.com (untuk Kelas B)- Email: ttr_klsc@yahoo.com (untuk Kelas C)

A. Please answer True or False for the Question Below!1. Fungi obtain nutrients from their environment by the process of

absorption.2. ALL yeasts reproduce asexually by the process of budding.3. Septa that possess a large open central pore allow the passge of

organelles between adjacent hyphal compartments.4. A colony growing on a nutritionally weak substrate or growth

medium will be sparsely branched.5. Chitinase is an example of a wall synthase enzyme.6. The radial growth of a colony is directly related to the concentration

of nutrients in the growth medium or substrate.7. The hyphal density of a colony is directly related to the

concentration of nutrients in the growth medium or substrate.8. Uridine diphosphate N-acetylglucosamine is the sub-unit of chitin.9. Conidia are formed as a result of the cleavage of protoplasm

around nuclei.10. Arthrospores form by a budding or swelling process.

B. Please choose the correct answer below!1. Which of the following statements describe(s) ALL fungi?

a. Eukaryoticb. Chemoheterotrophicc. Capable of sexual sporulationd. Haploide. Filamentous

2. Fungi capable of alternating between a mycelial growth form and ayeast phase are described as:

a. Dikaryoticb. Diplaneticc. Dimorphicd. Divaricatee. Disomic/dimeric

3. The causal pathogen of late blight disease of potato is:a. Serpula lacrymansb. Aspergillus nigerc. Phytophthora infestansd. Puccinia graminis

e. Geotrichum candidum

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4. The fungus responsible for causing dry rot of wood is:a. Serpula lacrymansb. Aspergillus nigerc. Phytophthora infestans

d. Puccinia graminise. Geotrichum candidum

5. Which fungus is used in the large-scale commercial production of citricacid?a. Serpula lacrymansb. Aspergillus nigerc. Phytophthora infestansd. Puccinia graminise. Geotrichum candidum

6. Fungal walls contain fibrils which may be composed of:1) Chitin2) Cellulose3) Proteins4) GlucansThe correct answer is:a. No. 1 onlyb. No. 2 onlyc. No. 3 onlyd. No. 1 or 2 onlye. No. 3 or 4 only

7. The arrangement of vesicles at the tip of a germ-tube or hypha is calledthe:a. Apical vesicular conglomerationb. Apical vesicular complexc. Apical vesicular clusterd. Apical vesicular clumpe. Apical vesicular congregation

8. Woronin bodies are composed primarily of:

a. Mixed carbohydratesb. Lipidsc. Glycogend. Proteine. Trehalose

9. Self-digestion of a hypha's protoplasm is known as:a. Heterolysisb. Lipolysisc. Autolysisd. Proteolysise. Cellulolytic

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10. Fungi belonging to the Chytridiomycota produce spores that possess:a. No flagellab. A single posterior whiplash flagellumc. A single posterior tinsel flagellum

d. A backward projecting whiplash flagellum and a forward projectingtinsel flagellum

e. A single anterior whiplash flagellum

11. Species that possess two motile stages with a resting stage betweenare described as:

a. Dimorphicb. Dikaryoticc. Divaricated. Diplanetice. Dimeric

12. A phialospore is a type of:a. Sporangiosporeb. Blastic conidiumc. Thallic conidiumd. Sexual sporee. Zoospore

13. A chlamydospore is a type of:a. Sporangiosporeb. Blastic conidiumc. Thallic conidiumd. Sexual sporee. Zoospore

14. Which of the following is the correct representation of the sequenceof events during sexual reproduction in mycelial fungi belonging tothe Ascomycota?a. Archegonia + antheridia --- dikaryotic ascogenous hyphae ---

nuclear fusion --- meiosis --- mitosis --- ascosporesb. Ascogonia + antheridia --- dikaryotic ascogenous hyphae ---

nuclear fusion --- meiosis --- mitosis --- ascosporesc. Ascogonia + antheridia --- nuclear fusion --- dikaryoticascogenous hyphae --- meiosis --- mitosis --- ascospores

d. Ascogonia + antheridia ---- nuclear fusion --- meiosis --- mitosis ---dikaryotic ascogenous hyphae --- ascospores

e. Archegonia + antheridia ---- nuclear fusion --- meiosis --- mitosis --- dikaryotic ascogenous hyphae --- ascospores

C. Please complete with short answer for the question below!1. Many fungi are composed of microscopic filaments called 2. Fungi belonging to the Chytridiomycota may be anchored to their

substrate by structures called

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3. Which genus contains species that produce aflatoxins? 4. Which genus of yeast is used commercially in the brewing of beers

and in the production of bread? 5. Give the commercial name of the mycoprotein that is produced from

the fungus Fusarium venanatumand that provides the basis of arange of convenience foods!

6. The structure labelled 'A' in the light micrograph is a .

7. The apparatus used in the continuous culture of microorganisms is

called a 8. Non-motile sporangiospores are called 9. Motile sporangiospores are called 10. Zoospores are formed and contained within a structure called a 11. The fragment of the sporangial wall that sometimes remains around

the tip of the sporangiophore after liberation of the spores from thesporangium is called a

12. In fungi belonging to the Zygomycota, the specialized aerial hyphaethat produce progametangia are called

13. During sexual sporulation in the Chytridiomycota, gametes arereleased from specialized cells called

14. Fungi requiring two physiologically different strains (different matingtypes) for sexual reproduction are described as ... and fungi inwhich sexual reproduction may take place within a single colony ormycelium and which are therefore self-compatible or self-fertile aredescribed as

15. Type of filament that have not septate in their hypha is called .

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D. Buatlah deskripsi masing-masing satu jenis fungi dari DivisiBasidiomycota, Ascomycota, Deuteromycota, Citridiomycota yangmeliputi:- Kelengkapan anggota tubuhnya (lengkapi dengan gambar)

- Tipe reproduksi

- Siklus hidupnya- Perannya dalam kehidupanMengingat Banyaknya anggota dari ke empat divisi jamurtersebut, maka diharapkan contoh jamur yang anda berikan tidaksama antar satu mahasiswa dengan mahasiwa lainnya. Olehkarena itu sebelum menentukan jenis jamur yang akan andadeskripsikan, silahkan dapat dicek kepada sesame teman.

Selamat Mengerjakan Semoga Berhasil!